Il Mio Problema
The silence from the MacBook AIr was deafening and my client could no longer stand it!
La Mia Riparazione
The repair went very quietly... and after the last screw was restored and thw power button pressed, that familiar startup sound came loud and clear!
Il Mio Consiglio
No enlightenment, however, I do recommend following the steps and not to be afraid to make minor adjustments if needed.